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Triethylamine Anhydrous ( TEA ) N,N-Diethylethanamine - 5000ml

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Product code: 231144666

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Description

Triethylamine Anhydrous

Synonyms: TEA, N,N-Diethylethanamine, Triethylamin
CAS Number: 121-44-8
EC Number: 204-469-4
Chemical Formula: C₆H₁₅N
Molar Mass: 101.19 g/mol
Appearance: Clear, colorless to pale yellow liquid
Odor: Strong ammonia-like, fishy odor

Chemical and Physical Properties

Density: 0.73 g/cm³ at 20 °C
Boiling Point: ~89.5 °C
Melting Point: -115 °C
Flash Point: -11 °C (closed cup)
Autoignition Temperature: ~215 °C
Vapor Pressure: ~54 mmHg at 20 °C
Solubility: Miscible with water, alcohols, ethers, and most organic solvents
pH: Strong base (aqueous solution is highly alkaline)

Applications

Organic Synthesis: Used as a base and catalyst in a wide range of reactions, including esterification, amidation, and alkylation
Polymer Industry: Applied as a catalyst and processing aid in resins and coatings
Corrosion Inhibitors: Intermediate for manufacturing additives
Laboratory Use: Reagent and pH regulator in organic laboratories

⚠️ Not intended for use in food or pharmaceutical products.

Safety Information

Signal Word: ⚠️ Danger

GHS Hazard Statements

H225 (> 99.9%): Highly Flammable liquid and vapor [Danger Flammable liquids]

H302 (97.5%): Harmful if swallowed [Warning Acute toxicity, oral]

H311 (47.5%): Toxic in contact with skin [Danger Acute toxicity, dermal]

H312 (52.5%): Harmful in contact with skin [Warning Acute toxicity, dermal]

H314 (> 99.9%): Causes severe skin burns and eye damage [Danger Skin corrosion/irritation]

H318 (45.2%): Causes serious eye damage [Danger Serious eye damage/eye irritation]

H331 (46.5%): Toxic if inhaled [Danger Acute toxicity, inhalation]

H332 (52.6%): Harmful if inhaled [Warning Acute toxicity, inhalation]

H335 (47.4%): May cause respiratory irritation [Warning Specific target organ toxicity, single exposure; Respiratory tract irritation]

Precautionary Statement Codes

P210, P233, P240, P241, P242, P243, P260, P261, P262, P264, P264+P265, P270, P271, P280, P301+P317, P301+P330+P331, P302+P352, P302+P361+P354, P303+P361+P353, P304+P340, P305+P354+P338, P316, P317, P319, P321, P330, P361+P364, P362+P364, P363, P370+P378, P403+P233, P403+P235, P405, and P501

Handling and Storage

Handling: Ensure proper ventilation. Avoid inhalation and contact with eyes or skin. Use spark-proof tools and explosion-proof equipment
Storage: Store in a tightly sealed container in a cool, dry, and well-ventilated place, away from sources of ignition and incompatible materials such as acids and oxidizers

Safety

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